Topic: JavaScript Page 2

JavaScript: Convert an Image into Base64 String

In this code example, we will convert an Image into a Base64 String using JavaScript.

Created on: Sep 23, 2022 11:05 UTC | Topic: JavaScript

Meaning of javascript:void(0) explained with example

Explanation of what does javascript:void(0) means? Examples of using javascript:void(0)

Created on: Aug 22, 2021 15:21 UTC | Topic: JavaScript

JavaScript: Check if variable is a number

How to check if the inputted variable is a number or not in JavaScript.

Created on: Aug 22, 2021 13:36 UTC | Topic: JavaScript

JavaScript: Count Words in a String

How to count the words in a string using JavaScript with examples?

Created on: Jul 21, 2021 16:38 UTC | Topic: JavaScript

Examples: Convert String to int in JavaScript

Code examples of converting String to int in JavaScript.

Created on: Apr 24, 2021 10:17 UTC | Topic: JavaScript

How to check if a String contains substring or a word using javaScript

indexOf is the method that you can make use of in ofter to check if a String contains a substring or a word.

Created on: Mar 20, 2021 14:32 UTC | Topic: JavaScript

JavaScript date in yyyy-MM-dd format

How to display date in JavaScript in yyyy-mm-dd format.

Created on: Mar 06, 2021 10:24 UTC | Topic: JavaScript

npm WARN saveError ENOENT: no such file or directory, open /mnt/c/package.json

How to resolve: npm WARN saveError ENOENT: no such file or directory, open /mnt/c/package.json

Created on: Nov 20, 2020 17:54 UTC | Topic: JavaScript

Writing your first Hello, World! 🌍 JavaScript code Tutorial

Here is how you can write your first Hello World! 🌍 program in JavaScript with code snippets & simple example & steps to save and execute your code.

Created on: Jul 26, 2020 08:37 UTC | Topic: JavaScript

Remove items from JavaScript array

How to remove items from a JavaScript array object using indexOf and slice methods.

Created on: Jul 18, 2020 18:39 UTC | Topic: JavaScript

Send Extra Data with Ajax Get or Post Request

How to send extra data with a jQuery Ajax Post or Get a request using a query string.

Created on: Jun 20, 2020 17:43 UTC | Topic: JavaScript

Javascript convert text case from uppercase to lowercase

Javascript: Convert text case form lowercase to uppercase or uppercase to lowercase.

Created on: Jun 20, 2020 11:11 UTC | Topic: JavaScript

[javaScript] Convert text case to lowercase

How to convert text to lowercase using javascript?

Created on: Jun 20, 2020 11:09 UTC | Topic: JavaScript

Submit html form on dropdown menu value selection or change using javascript

How to submit an HTML (JSP, PHP, ASP) form when the value of a dropdown (Select) option is changed using javascript. Example/Code snippet included.

Created on: Jun 20, 2020 11:06 UTC | Topic: JavaScript

How to get query string in JavaScript HTML location.search

How to get the query string from the page in JavaScript using the location.search property.

Created on: Jun 20, 2020 10:26 UTC | Topic: JavaScript

How to get current URL Location using Javascript HTML

How to get the current URL address/location in JavaScript HTML by using the window.location object with href.

Created on: Jun 20, 2020 10:25 UTC | Topic: JavaScript

How to Print from JavaScript HTML using window.print

How to print your page via JavaScript HTML using the window.print() function.

Created on: Jun 20, 2020 10:20 UTC | Topic: JavaScript

How to send email from JavaScript HTML using mailto

How to send email using JavaScript and HTML using - mailto, by invoking a mail client and pre-formatted email contents.

Created on: Jun 20, 2020 10:19 UTC | Topic: JavaScript

JavaScript : Get url protocol HTTP, HTTPS, FILE or FTP

How to get the URL protocol like HTTP, HTTPS, SMTP, SSH, FILE, or FTP using javaScript.

Created on: Jun 07, 2020 05:28 UTC | Topic: JavaScript

JavaScript : Get current page address

How to get the address (url) of the current page using javaScript.

Created on: Jun 07, 2020 05:26 UTC | Topic: JavaScript